*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
}
body{
    background-color: #c8e6c9;
}
ul{
    list-style: none;
}
.container input[type="text"]{
    flex: 1;
    height: 50px;
    margin-right: 10px;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 40px;
}
.container input:focus{
    border-color: #333;
    outline: none;
}
.container input::placeholder{
    color: #999999;
}
.container .addtask button{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    background-color: #c4e4da; 
    position: relative; 
    right: 60.5px;
}
.container button{
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-weight: 500;
    font-family: inherit; 
}
.container{
    width:400px;
    margin: 50px auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
    background-color: white;
    box-shadow: 5px 5px 10px 10px rgba(192, 192, 192, 0.3);
}
.container h3{
    font-size: 32px;
    margin-top: 50px;
    text-align: center;
}
.container .addtask{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    margin-top: 20px;
}
.container .category button{
    border: 0px;
    background: none;
    outline: none;   
    color: gray;

}
.container .category button:hover{
    color: #333;
}
.container .search{
    margin-top: 10px;
    margin-bottom: 10px;
}
.container  .tasklist li{
    display: flex;
    justify-content: space-between;
    align-items: censter;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 20px;
    background-color: white;
    transition: all 0.3s ease;
    &:hover {
    transform: translateY(-5px);
    }
   
}

.line{
    text-decoration: line-through;
}

.container .tasklist .btn_group{
    border: 0px;
    background: none;
    outline: none;   
    color: gray;  

}
.container .tasklist .left input[type=""]{
    border-radius: 50%;
}
.container .footer{
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}
/* 弹框的基础样式 */
#editAlertBox {
    display: none; /* 默认隐藏 */
    position: fixed;
    left: 50%;
    top: 40%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,.5);
    z-index: 1000;
    text-align: center;
    }
#editAlertBox button {
    border: 0px;
   
    outline: none;   
    
}